<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>koa2 upload demo</h1>
<form method="POST" action="/page/upload" enctype="multipart/form-data">
    <p>file upload</p>
    <span>picName:</span><input name="picName" type="text" /><br/>
    <input name="file" type="file" /><br/><br/>
    <button type="submit">submit</button>
</form>
</body>
</html>